16
Used coolant must be disposed of properly in accordance with the relevant national and 
international regulations. The coolant safety data sheet may be obtained from your service 
centre or downloaded from the manufacturer's website.
Check the coolant level before starting to weld, while the system is still cool.
Commissioning, 
maintenance and 
repair
It is impossible to guarantee that bought-in parts are designed and manufactured to meet 
the demands made of them, or that they satisfy safety requirements.
- Use only original spare and wearing parts (also applies to standard parts).
- Do not carry out any modifications, alterations, etc. to the device without the manufac-
turer's consent.
- Components that are not in perfect condition must be replaced immediately.
- When ordering, please give the exact designation and part number as shown in the 
spare parts list, as well as the serial number of your device.
The housing screws provide the ground conductor connection for earthing the housing 
parts.
Only use original housing screws in the correct number and tightened to the specified 
torque.
Safety inspection The manufacturer recommends that a safety inspection of the device is performed at least 
once every 12 months.
The manufacturer recommends that the power source be calibrated during the same 12-
month period.
A safety inspection should be carried out by a qualified electrician
- after any changes are made
- after any additional parts are installed, or after any conversions
- after repair, care and maintenance has been carried out
- at least every twelve months.
For safety inspections, follow the appropriate national and international standards and di-
rectives.
Further details on safety inspection and calibration can be obtained from your service cen-
tre. They will provide you on request with any documents you may require.
Disposal Do not dispose of this device with normal domestic waste! To comply with the European 
Directive on Waste Electrical and Electronic Equipment and its implementation as national 
law, electrical equipment that has reached the end of its life must be collected separately 
and returned to an approved recycling facility. Any device that you no longer require must 
either be returned to your dealer or given to one of the approved collection and recycling 
facilities in your area. Ignoring this European Directive may have potentially adverse af-
fects on the environment and your health!
Safety symbols Devices with the CE mark satisfy the essential requirements of the low-voltage and elec-
tromagnetic compatibility directives (e.g. relevant product standards of the EN 60 974 se-
ries).
Fronius International GmbH hereby declares that the device is compliant with Directive 
2014/53/EU. The full text on the EU Declaration of Conformity can be found at the following 
address: http://www.fronius.com